jimw Sat Dec 8 18:27:41 2001 EDT
Modified files:
/phpdoc/en/functions misc.xml
Log:
eval: minor cleanups, add ob-capture tip
Index: phpdoc/en/functions/misc.xml
diff -u phpdoc/en/functions/misc.xml:1.60 phpdoc/en/functions/misc.xml:1.61
--- phpdoc/en/functions/misc.xml:1.60 Tue Nov 20 18:58:45 2001
+++ phpdoc/en/functions/misc.xml Sat Dec 8 18:27:41 2001
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.60 $ -->
+<!-- $Revision: 1.61 $ -->
<reference id="ref.misc">
<title>Miscellaneous functions</title>
<titleabbrev>Misc.</titleabbrev>
@@ -292,11 +292,10 @@
</simpara>
<simpara>
A <literal>return</literal> statement will terminate the evaluation of
- the string immediatley. In PHP 4 you may use <literal>return</literal>
- to return a value that will become the result of the
- <function>eval</function> function while in PHP 3
- <function>eval</function> was of type <literal>void</literal> and did
- never return anything.
+ the string immediately. In PHP 4, <function>eval</function> returns
+ &false; unless <function>return</function> is called in the evaluated
+ code, in which case the value passed to <function>return</function> is
+ returned. In PHP 3, <function>eval</function> does not return a value.
</simpara>
<para>
<example>
@@ -315,17 +314,18 @@
?>
]]>
</programlisting>
- <para>
- The above example will show:
- <screen>
+ <para>
+ The above example will show:
+ <screen>
<![CDATA[
This is a $string with my $name in it.
This is a cup with my coffee in it.
]]>
- </screen>
- </para>
+ </screen>
+ </para>
</example>
</para>
+ &tip.ob-capture;
</refsect1>
</refentry>
